Display frame



FIG. 1 is a perspective view of the display frame of the present invention showing the front, top and right side;

FIG. 2 is a left side view, the right side being the same;

FIG. 3 is a rear view thereof; and,

FIG. 4 is a bottom view thereof.

The broken lines are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a display frame, as shown and described. 